Plastics piping systems. Glass-reinforced thermosetting plastics (GRP) pipes and fittings. Determination of the resistance to chemical attack for the inside of a section in a deflected condition— 18 стр.
Glass-reinforced thermosetting plastics (GRP) pipes -- Determination of the long-term ultimate bending strain and the long-term ultimate relative ring deflection under wet conditions -- Amendment 1— 6 стр.
Glass-reinforced thermosetting plastics (GRP) pipes -- Determination of the long-term specific ring creep stiffness under wet conditions and calculation of the wet creep factor -- Amendment 1— 6 стр.
Plastics piping systems. Glass-reinforced thermosetting plastics (GRP) pipes. Determination of time to failure under sustained internal pressure— 16 стр.
